dll/opengl/mesa/shade.h

   1 /* $Id: shade.h,v 1.3 1997/06/20 02:28:40 brianp Exp $ */
   2
   3 /*
   4  * Mesa 3-D graphics library
   5  * Version:  2.3
   6  * Copyright (C) 1995-1997  Brian Paul
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Library General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Library General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Library General Public
  19  * License along with this library; if not, write to the Free
  20  * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  21  */
  22
  23
  24 /*
  25  * $Log: shade.h,v $
  26  * Revision 1.3  1997/06/20 02:28:40  brianp
  27  * changed color components from GLfixed to GLubyte
  28  *
  29  * Revision 1.2  1997/05/23 03:01:18  brianp
  30  * commented out a few const keywords because IRIX cc chokes on them
  31  *
  32  * Revision 1.1  1997/04/01 04:10:06  brianp
  33  * Initial revision
  34  *
  35  */
  36
  37
  38 #ifndef SHADE_H
  39 #define SHADE_H
  40
  41
  42 #include "types.h"
  43
  44
  45 extern void gl_color_shade_vertices( GLcontext *ctx,
  46                                      GLuint side,
  47                                      GLuint n,
  48                                      /*const*/ GLfloat vertex[][4],
  49                                      /*const*/ GLfloat normal[][3],
  50                                      GLubyte color[][4] );
  51
  52
  53 extern void gl_color_shade_vertices_fast( GLcontext *ctx,
  54                                           GLuint side,
  55                                           GLuint n,
  56                                           /*const*/ GLfloat normal[][3],
  57                                           GLubyte color[][4] );
  58
  59
  60 extern void gl_index_shade_vertices( GLcontext *ctx,
  61                                      GLuint side,
  62                                      GLuint n,
  63                                      GLfloat vertex[][4],
  64                                      GLfloat normal[][3],
  65                                      GLuint indexResult[] );
  66
  67 #endif
  68